The construction of the new-type power system represents a primary imperative for the attainment of"dual carbon"target,which is currently in the critical stage of accelerating progress.It is urgent to clarify the fundamental issues of the construction of the new-type power system,so as to provide reference and guidance.This paper describes the major changes of power supply,power grid,load and energy storage form of new-type power system;on this basis,the scientific and economic problems of new-type power system construction are proposed from the aspects of power balance theory,stability mechanism,cost estimation,optimization and sharing,and finally,the key technical directions supporting the construction of new-type power system are proposed.
关键词
新型电力系统/源网荷储/发展形态/电力电量平衡/电力系统稳定/成本优化与疏导/关键技术方向
Key words
new-type power system/source-network-load-storage/development forms/power and energy balance/power system stability/cost optimization and sharing/key technical directions
维普
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